Cypress S6J3200 Series, Manual

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CHAPTER 22:Media Local Bus Interface (MediaLB)
830 S6J3200 Series Hardware Manual Document Number: 002-04852 Rev. *G
3.
Operation of the MediaLB
This section describes the operation of MediaLB.
3.1.
Notes on Using MediaLB
This section is the "Programmer’s Guide", which lists the usage notes for programming the MediaLB
module. It is recommended to contact SMSC for further details.
General Usage Notes

Reserved bits return undefined values. The software programs shall be independent of the values read
from the reserved register bits.

If the MediaLB should be accessible in user mode, PPU should be configured accordingly.
Steps in Programming the MediaLB Module

After the system reset, the software shall detect the Module ID number of MediaLB, by reading the
MLBn_MID register. This would help it in identifying the attributes and capabilities supported by the
MediaLB module.

Then Software should configure MediaLB by setting appropriate registers following recommended
Software Flowcharts. For further details, please contact SMSC.
3.2.
List of References
This chapter lists the various references to other documents, used in this specification.

OS62400 MediaLB Device Interface Macro Advanced Product Data Sheet (DS62400AP5) by SMSC,
issued on October 2006.

MediaLB Specification by SMSC (TB0400AN3V0, rev 3.0 issued on February 2006)